The Research On Instructional Design Based On Modern Experimental Teaching Methods And Modern Experimental Concept

In high school chemistry, experiment with the concept of the teaching experiment is to respect and understand the experiment, the experimental use of innovative experiments to scientific thinking as a clue, the real thing I intermetallic teaching realm. Both experimental concept is an important part of the new curriculum reform school chemistry, but also the need for chemical experiment courses. It is part of the basic concepts of chemistry, which includes an experimental basis, green chemistry ideas and experiments security issues. With the advent of modern experimental techniques, the traditional concept of the experiment included a triple meaning beyond the experimental transition from qualitative to quantitative, real-time experiment, intuitive, accuracy should be within the scope of modern experimental conceptIn order to promote the application of modern experimental methods in experimental concept of students, this study experimental concept-oriented, technology and handheld spectrophotometer for the media, conducted a four typical research design research and teaching high school chemistry experiment to help students build more accurate chemical concepts, establish a correct concept experiments, the chemical back to the original point of view, the perspective of experimental chemistry. Meanwhile, through case studies on how to apply the concept of the experiment means nurturing students to experiment to get some experience in the research process.The application of modern experimental methods can not only promote the transformation of the concept of student experiments, but also can promote the development of an experimental concept-based teaching strategies. But like the idea of the concept, as it is not one specific knowledge, it requires a long-term infiltration, this article only a few typical experimental design and the corresponding instructional design,but this is not a systematic problem-solving method, which requires teachers to work in the presence of long-term cultivation of students’awareness of the basic concepts of chemistry, requires teachers to continue to guide the gradual penetration of the target culture experiments to implement the concept.